Jiangsu Profile
Product List
2311. Innovative Sandwich Panel with Rockwool/Glasswool Core for Construction Projects 
[Sep 15, 2025]
[Sep 15, 2025] Product Description With years of rich industry experience and dedicated research, TOPROPAN has redefined the conventional sandwich panel by introducing an innovative approach. By selecting premium color-coated steel ...
2312. Building Material Insulated Wall/Roof Panels PU/PIR/PUR Sandwich Panel [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name polyurethane roof panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm-0.4mm Exterior Steel ...
2313. Lightweight PIR Sandwich Roof Panels for Modern Building Applications [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name polyurethane roof panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm-0.4mm Exterior Steel ...
2314. Innovative PIR Sandwich Wall Panel for Modern Building Solutions [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name polyurethane roof panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm-0.4mm Exterior Steel ...
2315. Energy Efficient PUR/Rock Wool Insulated Sandwich Panels for Roof and Wall Use [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name polyurethane roof panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm-0.4mm Exterior Steel ...
2316. Premium PIR Sandwich Panels for Roof and Wall Insulation Projects [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name polyurethane roof panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm-0.4mm Exterior Steel ...
2317. High Density Polyurethane PIR/PUR Insulated Laminated Sandwich Panels for Roof/Wall [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name polyurethane roof panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm-0.4mm Exterior Steel ...
2318. Building Material Low Price Insulated Wall/Roof Panels Rock Wool/PU/PIR/PUR Sandwich Panel [Sep 15, 2025]
[Sep 15, 2025] Product Description After years of pioneering industry experience and dedicated research, TOPROPAN has revolutionized the traditional sandwich panel concept. By selecting premium quality color-coated steel or ...
2319. Weather Resistant Sandwich Wall Panel with High Density Insulation [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name polyurethane roof panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm-0.4mm Exterior Steel ...
2320. Insulated Sandwich Roof Panel with Color Steel for Modern Design [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name polyurethane roof panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm-0.4mm Exterior Steel ...
2321. Superior Rockwool Sandwich Roof Panel for Thermal Efficiency [Sep 15, 2025]
[Sep 15, 2025] Product Description With years of industry expertise and dedicated independent research, Yanmian New Materials (Xuzhou) Co., Ltd. has revolutionized the traditional sandwich panel concept through its innovative brand, ...
2322. Color Steel Plate Sandwich Panel with PIR Core for Building Use [Sep 15, 2025]
[Sep 15, 2025] Product Description After years of in-depth industry expertise and innovative independent research, TOPROPAN has revolutionized traditional sandwich panel design. Our breakthrough approach includes the selection of ...
2323. Roof Insulated Panel with Rockwool Sandwich and Color Steel Surface Options [Sep 15, 2025]
[Sep 15, 2025] Product Description Through years of dedicated industry experience and pioneering independent research, TOPROPAN has revolutionized traditional sandwich panel technology. By selecting premium quality color-coated steel ...
2324. Factory Price PIR/Polyurethane Waterproof Sandwich Panels for Internal and External Wall/Roof [Sep 15, 2025]
[Sep 15, 2025] Product Description With a wealth of industry expertise and dedicated independent research, TOPROPAN has revolutionized the conventional sandwich panel. By selecting premium color-coated steel or other metal plates as ...
2325. Waterproof Sandwich Panel with PIR Core for Effective Insulation [Sep 15, 2025]
[Sep 15, 2025] Product Description With years of industry expertise and dedicated independent research, TOPROPAN has revolutionized conventional sandwich panel technology. This cutting-edge innovation involves selecting premium ...
